Grandstream GWN7721P Layer 2 Lite Managed 2.5 Gigabit PoE+ Switch
The Grandstream GWN7721P Layer 2 Lite Managed 2.5 Gigabit PoE+ Switch is an enhanced version of the GWN7721, integrating 8 × 2.5GbE PoE/PoE+ ports with smart power allocation and 2 × 10-Gigabit SFP+ uplinks, designed to power and connect high-bandwidth devices such as Wi-Fi 6 APs, IP cameras, IP phones, and smart intercom systems. With up to 30W per port and a 130W total PoE budget, the GWN7721P is ideal for surveillance, enterprise access networks, and modern digital environments.
Key Features
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PoE/PoE+ on All 8 Ethernet Ports
Supports 802.3af/at, up to 30W per port, total 130W PoE budget. -
Smart PoE Management
Real-time power monitoring, anomaly detection, dynamic allocation, and PoE Watchdog automation. -
High-Speed Performance
8 × 2.5GbE + 2 × 10Gbps SFP+ uplinks enable multi-gigabit workloads and future-ready networks. -
Advanced L2 & Security Features
VLANs, DHCP Snooping, STP/RSTP, IGMP Snooping, QoS, LAG, loop prevention, rate limiting. -
Remote & Local Management
Supports GDMS Cloud, GWN Manager, and local Web UI. -
Enterprise Monitoring Tools
Cable diagnostics, port mirroring, SNMPv2, LLDP discovery, and extensive port statistics.
Specifications
General
| Feature | Specification |
|---|---|
| Ports | 8 × 2.5GbE PoE/PoE+ + 2 × 10Gbps SFP+ |
| PoE Standard | 802.3af/at |
| Max PoE per Port | 30W |
| Total PoE Budget | 130W |
| Power Supply | Internal 110–220V AC |
| Dimensions | Unit: 280 × 180 × 44 mm / Package: 361 × 195.5 × 52 mm |
| Weight | Unit: 1.45 kg / Package: 2.06 kg |
| Mounting | Desktop / Wall-Mount / Rack Mount |
| Enclosure | Metal |
| Switching Capacity | 80 Gbps |
| Throughput | 40 Gbps |
| Forwarding Rate | 59.52 Mpps |
| Buffer Memory | 8 Mb |
| MAC Address Table | 16K |
| Operating Temperature | 0–45°C |
| Humidity | 10–90% |
Network & Software Functions
| Feature | Specification |
|---|---|
| VLAN | Up to 32 VLANs, 802.1Q, port-based VLAN, DHCP Snooping |
| Link Aggregation | Up to 5 groups |
| QoS | DSCP, 802.1p, SP/WFQ, bandwidth limit, rate control |
| Multicast | IGMP Snooping, Report Suppression |
| Maintenance | Backup/restore, firmware upgrade, SNMPv2, LLDP |
| Diagnostics | Cable test, port mirroring, port statistics, ping |
| Security | DHCP Snooping, loop prevention, STP/RSTP, PoE Watchdog |
| PoE Enhancements | Maintains PoE during soft restart, real-time monitoring, auto power recovery |
What’s in the Box
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1 × GWN7721P Switch
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1 × 1.2m AC Power Cable
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1 × Ground Cable
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4 × Rubber Feet
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2 × Rack Mounting Ears
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1 × Quick Installation Guide
Why Choose the GWN7721P
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Full PoE/PoE+ support ideal for Wi-Fi APs, cameras, and VoIP networks
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Smart PoE monitoring ensures smooth, self-healing operation
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Multi-gigabit 2.5G ports support high-bandwidth modern devices
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10Gbps SFP+ uplinks ensure future scalability
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Ideal for SMBs, hotels, offices, and IP surveillance deployments
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Enterprise-grade diagnostics and cloud management
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